UC is a system that integrates the real-time communication services,such as presence information,telephony instant messaging,videoconferencing,data sharing,and others,with non-real-time communication services.

Winter tires, also referred to as snow tires, cold weather tires, and thermal tires, improve road safety for vehicles during the winter and thus play an important role in reducing road accidents. These tires are made of softer rubber as compared to the all-season or summer tires, which helps achieve better grip during winters. Furthermore, the newer generation of winter tires is designed with a more flexible rubber compound that is less prone to stiffening in colder temperatures. Its tread is designed to provide improved traction on wet, slushy, snowy, icy, and dry cold surfaces. The Winter Tire market in the US has been growing at a slow pace. The production of tires has recently gained momentum and the demand is expected to increase significantly during the period 2014-2018. This market is expected to grow at a CAGR of 3.85 percent during the forecast period.

Staffing organizations carry out the recruitment and candidate selection process for organizations that want to focus on their core competencies and do not want to invest their time in hiring employees. Staffing organizations provide a wide variety of services that help customers select the right employees for different departments within an organization. By outsourcing the recruitment and candidate selection process to staffing organizations, the cost associated with the recruitment process is reduced. In addition, staffing agencies have a large network of talented and professional workers. Therefore, the need to reduce recruitment costs and obtain access to a large number of potential candidates has forced recruiters to make use of staffing organizations. Furthermore, this helps organizations to maintain a competitive advantage by recruiting talented personnel.